A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5975-00-710-1902
NSN 6105-00-241-2213
NSN 5895-01-600-8265
NSN 4140-01-331-4239
NSN 6240-01-200-9634
NSN 5915-01-411-3544
NSN 6150-01-515-6241
NSN 5910-01-460-6504
NSN 5910-00-509-9026
NSN 5920-01-449-1236
NSN 5915-00-063-3689
NSN 6320-01-094-2634